Package Content: Only 1 Pack 58x cf258x Toner Cartridge [NO CHIP] Page Yield:Up to 10,000 pages per 58x cf258x Black toner cartridge(5% coverage at A4) Printer compatibility:?Please confirm your printer modelColor LaserJet Pro Printer Series:M404dn M404dw M404nColor LaserJet Pro MFP Printer Series:M304 M428dw M428fdn M428fdw ?Important Notice:1.As the OEM old chip will be applied into the new cartridge, the computer may display "Cartridge Low" when using the printer. Please click"Snooze" and then choose "2month" options to close the prompt. The cartridge will run out until low capacity.2.The CLYWENSS compatible toner cartridge 58x cf258x is an alternative (non-OEM) replacement for OEM toner cartridges and NO CHIP3.Be careful when disassembling the OEM chip to avoid damaging the chip4.All photos in the operating instructions are for reference only, the actual appearance is subject to the final product you receive Why choose CLYWENSS:?High Print Quality?Good Compatibility ?Cost-effective?Verified ISO9001 & ISO14001 Certified?1 YEAR WARRANT If you have any questions about our products, please reach us via:1. Log in to your Amazon account> click on your account> your order> find your order, then click "Contact Seller"2. Go to the product page, then click "Sold by CLYWENSS", then click the "Ask a question" button